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Added paths for document excerpts

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This commit is contained in:
Georgy Litvinov 2020-02-19 09:03:36 +01:00
parent eb9c8fc8ef
commit 3226257348
2 changed files with 128 additions and 95 deletions
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2
src/main/java/writer2latex/Application.java
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@ -326,7 +326,7 @@ public final class Application {
if (msg != null) System.out.println(msg);
System.out.println();
System.out.println("Usage:");
System.out.println(" java -jar <path>/writer2latex.jar <options> <source file/directory> [<target file/directory>]");
System.out.println(" java -jar <path>/w2phtml.jar <options> <source file/directory> [<target file/directory>]");
System.out.println("where the available options are:");
System.out.println(" -xhtml");
System.out.println(" -xhtml11");

89
src/main/java/writer2latex/xhtml/content/Separator.java
View file

@ -1,5 +1,6 @@
package writer2latex.xhtml.content;
import java.util.Iterator;
import java.util.LinkedList;
import org.w3c.dom.Document;
@ -14,7 +15,6 @@ import writer2latex.xhtml.XhtmlConfig;
import static writer2latex.util.Misc.*;
//LinkedList<String> stringList = new LinkedList<String>();
public class Separator {
@ -27,10 +27,12 @@ public class Separator {
private Integer pageNumber = null;
private String breakStyle = null;
private static LinkedList<Integer> headerStack = new LinkedList<Integer>();
private static LinkedList<Integer> greenstoneStack = new LinkedList<Integer>();
private int[] headingPath;
private static boolean pageOpened = false;
// headings none
private static boolean greenstoneSeparation;
private static boolean rdfSeparation = false;
// sections div none
private static boolean pagination;
private static Converter converter = null;
@ -45,12 +47,14 @@ public class Separator {
alignSplitToPages = config.getAlignSplitsToPages();
breakStyle = config.getPageBreakStyle();
pageContainer = converter.pageContainer;
headingPath = new int[10];
}
public Node processOutlineLevel(Node currentNode, Node hnode, int pageNum) {
// Get outline level
String sLevel = getAttribute(currentNode, XMLString.TEXT_OUTLINE_LEVEL);
// System.out.println(sLevel);
String title = getTitle(currentNode).trim();
if (sLevel == null || sLevel.isEmpty()) {
return hnode;
@ -58,12 +62,18 @@ public class Separator {
if (title == null || title.isEmpty()) {
return hnode;
}
// System.out.println(sLevel + "after title");
int curLevel = Integer.parseInt(sLevel);
if (!greenstoneSeparation && ! needSplitFiles(curLevel,pageNum)) {
if (noSplitNeeded(pageNum, curLevel)) {
System.out.println(sLevel + "no split needed");
return hnode;
}
if (needSplitFiles(curLevel,pageNum)){
if (isSplitTime(curLevel, pageNum)) {
prevPageContainer = hnode;
}
@ -75,36 +85,61 @@ public class Separator {
closeCommentHeadings(hnode, curLevel);
}
if (needSplitFiles(curLevel,pageNum)) {
updateHeadingPath(curLevel);
if (isSplitTime(curLevel, pageNum)) {
hnode = splitFiles(hnode);
lastSplitPageNum = pageNum;
}
if (greenstoneSeparation) {
openCommentHeading(hnode, title);
headerStack.offerFirst(Integer.parseInt(sLevel));
addToCommentStack(sLevel);
}
if (pagination) {
hnode = openPage(hnode, pageNum);
}
return hnode;
}
private boolean noSplitNeeded(int pageNum, int curLevel) {
return !greenstoneSeparation && !isSplitTime(curLevel,pageNum);
}
private void addToCommentStack(String sLevel) {
greenstoneStack.offerFirst(Integer.parseInt(sLevel));
}
private void updateHeadingPath(int level) {
if (level == 0) {
return;
}
for (int i = 9; i > level - 1; i--) {
headingPath[i] = 0;
}
headingPath[level - 1]++;
}
private Node splitFiles(Node hnode) {
String path = "";
for (int i = 0; i < 10; i++) {
path = path + " " + headingPath[i];
}
hnode = converter.nextOutFile();
((Element) hnode).setAttribute("path", path.trim());
return hnode;
}
private boolean needSplitFiles(int curLevel,int pageNum) {
if (splitLevel >= curLevel && converter.outFileHasContent()) {
private boolean isSplitTime(int curLevel, int pageNum) {
if ((rdfSeparation || splitLevel >= curLevel ) && converter.outFileHasContent()) {
if (alignSplitToPages) {
if (lastSplitPageNum != pageNum) {
return true;
}
} else {
return true;
}
}
return false;
}
@ -120,6 +155,7 @@ public class Separator {
return hnode;
}
public boolean isPageOpened() {
return pageOpened;
}
@ -139,6 +175,7 @@ public class Separator {
return hnode;
}
// Method to close open tags at the end of the document
public Node endDocument(Node hnode) {
if (!greenstoneSeparation && !pagination) {
@ -188,7 +225,6 @@ public class Separator {
pageNumber = curPageNum;
}
private void applyBreakStyle(Element pageBreak) {
pageBreak.setAttribute("style", breakStyle);
}
@ -244,8 +280,7 @@ public class Separator {
while (i < contentNodes.getLength()) {
Node child = contentNodes.item(i);
if (isElement(child)) {
if (child.getNodeName().equals(XMLString.TEXT_TAB) ||
child.getNodeName().equals(XMLString.TEXT_LINE_BREAK) ){
if (child.getNodeName().equals(XMLString.TEXT_TAB) || child.getNodeName().equals(XMLString.TEXT_LINE_BREAK)) {
Document doc = child.getOwnerDocument();
Node testSpace = doc.createTextNode(" ");
content.insertBefore(testSpace, child);
@ -279,18 +314,19 @@ public class Separator {
}
private static void closeCommentHeadings(Node hnode, int nLevel) {
if (headerStack.isEmpty()) {
if (greenstoneStack.isEmpty()) {
return;
}
// Close all sections with level less than current
while (nLevel <= headerStack.peek()) {
while (nLevel <= greenstoneStack.peek()) {
addCloseComment(hnode);
headerStack.poll();
if (headerStack.isEmpty()) {
greenstoneStack.poll();
if (greenstoneStack.isEmpty()) {
break;
}
}
}
public Node closePage(Node hnode) {
if (pageOpened == false) {
return hnode;
@ -302,6 +338,7 @@ public class Separator {
pageOpened = false;
return hnode;
}
public Node openPage(Node hnode, Integer pageNum) {
if (pageOpened == true || !pagination) {
return hnode;
@ -323,6 +360,7 @@ public class Separator {
Element parentNode = (Element) hnode.getParentNode();
return parentNode;
}
private Node enterPageContainer(Node hnode) {
if (hnode == null) {
System.out.println("Enter page container error. hnode is null");
@ -338,19 +376,14 @@ public class Separator {
return container;
}
private static String openHeadingCommentText(String title) {
String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + title
+ "</Metadata>\n</Description>";
String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + title + "</Metadata>\n</Description>";
return comment;
}
private static String openPageCommentText(Integer pageNum) {
String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + pageNum
+ "</Metadata>\n<Metadata name=\"Page\">" + pageNum + "</Metadata>\n</Description>";
String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + pageNum + "</Metadata>\n<Metadata name=\"Page\">" + pageNum + "</Metadata>\n</Description>";
return comment;
}
}